DE59107183D1 - Water purification process - Google Patents
Water purification processInfo
- Publication number
- DE59107183D1 DE59107183D1 DE59107183T DE59107183T DE59107183D1 DE 59107183 D1 DE59107183 D1 DE 59107183D1 DE 59107183 T DE59107183 T DE 59107183T DE 59107183 T DE59107183 T DE 59107183T DE 59107183 D1 DE59107183 D1 DE 59107183D1
- Authority
- DE
- Germany
- Prior art keywords
- water purification
- purification process
- water
- purification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/085—Fluidized beds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/025—Biological purification using sources of oxygen other than air, oxygen or ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/06—Aerobic processes using submerged filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1231—Treatments of toxic sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/908—Organic
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Toxicology (AREA)
- Biological Treatment Of Waste Water (AREA)
- Processing Of Solid Wastes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH155490 | 1990-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59107183D1 true DE59107183D1 (en) | 1996-02-15 |
Family
ID=4213133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59107183T Expired - Fee Related DE59107183D1 (en) | 1990-05-08 | 1991-04-30 | Water purification process |
Country Status (3)
Country | Link |
---|---|
US (1) | US5180495A (en) |
EP (1) | EP0456607B1 (en) |
DE (1) | DE59107183D1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5277815A (en) * | 1992-05-04 | 1994-01-11 | E. I. Du Pont De Nemours And Company | In situ biodegradation of groundwater contaminants |
DE4308156C2 (en) * | 1993-03-15 | 2000-04-27 | Philipp Mueller Gmbh | Plant for the purification of waste water |
NL9300838A (en) * | 1993-05-14 | 1994-12-01 | Clair Tech Bv | Method for the biological cleaning of a contaminated gas stream. |
US5578210A (en) * | 1994-11-15 | 1996-11-26 | The Dow Chemical Company | Method for stimulating anaerobic biotransformation of halogenated hydrocarbons |
US5840571A (en) * | 1995-12-12 | 1998-11-24 | E. I. Du Pont De Nemours And Company | Biological degradation of halogenated components in the unsaturated soil zone |
JP3370576B2 (en) * | 1997-10-09 | 2003-01-27 | シャープ株式会社 | Ultrapure water production equipment |
US6007720A (en) * | 1998-03-11 | 1999-12-28 | Organo Corp. | Process for treatment of organic wastewater |
AUPP439398A0 (en) * | 1998-06-29 | 1998-07-23 | Bellamy, Kenneth M. | Method of treating waste water |
AU737685B3 (en) * | 1998-06-29 | 2001-08-30 | Vrm Enterprises Pty Ltd | Method of treating waste water |
US6200475B1 (en) | 1999-09-20 | 2001-03-13 | Shen-Yuan Chen | Method of converting organic waste by thermophilic fermentation |
US20050003178A1 (en) * | 2003-04-21 | 2005-01-06 | Detert James W. | Apparatus and methods for the attachment of materials to polyurethane foam, and articles made using them |
ATE440805T1 (en) * | 2003-11-20 | 2009-09-15 | Minera Catalano Aragonesa Sa | COMPOSITION OF CLAY AND DOLOMITE FOR THE TREATMENT OF WASTEWATER |
DE102011001135A1 (en) * | 2011-03-07 | 2012-09-13 | Triplan Umwelttechnik Gmbh | Removing vinyl chloride from water, comprises adding oxygen or an agent exhibiting oxidizing activity, into water to be purified, and passing the water through a biofilm that contains vinyl chloride degrading microorganisms |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT379122B (en) * | 1982-07-05 | 1985-11-25 | Von Der Emde Wilhelm Dr Ing | WASTEWATER SYSTEM FOR THE BIOLOGICAL PURIFICATION OF ORGANICALLY POLLUTED WASTE WATER |
DE3436453A1 (en) * | 1984-10-05 | 1986-04-17 | Bayer Ag, 5090 Leverkusen | METHOD FOR WASTEWATER CLEANING |
DE3537307A1 (en) * | 1985-10-19 | 1987-04-23 | Norddeutsche Seekabelwerke Ag | Process for the biological degradation of halogenated hydrocarbons |
US4749491A (en) * | 1987-04-02 | 1988-06-07 | E. I. Du Pont De Nemours And Company | Microbiological decomposition of chlorinated aliphatic hydrocarbons |
DE3721981A1 (en) * | 1987-07-03 | 1989-01-12 | Norddeutsche Seekabelwerke Ag | METHOD AND DEVICE FOR ELIMINATING IMPURITIES IN THE GROUND |
DE3800713A1 (en) * | 1988-01-13 | 1989-08-03 | Battelle Institut E V | Device for the purification of wastewaters having numerous chambers provided in at least one container |
DE3816679A1 (en) * | 1988-05-17 | 1989-11-23 | Int Biotech Lab | Process and apparatus for the continuous elimination of pollutants from waters |
US4954258A (en) * | 1988-11-10 | 1990-09-04 | Little C Deane | Microbiological degradation of halogenated hydrocarbons in water |
US5037551A (en) * | 1988-12-19 | 1991-08-06 | Weyerhaeuser Company | High-flow rate capacity aerobic biological dehalogenation reactor |
US5057211A (en) * | 1988-12-19 | 1991-10-15 | Baummer George P | Benefication apparatus and process for land and seabed mining |
US4992174A (en) * | 1989-06-08 | 1991-02-12 | Environmental Science & Engineering, Inc. | Fixed bed bioreactor remediation system |
-
1991
- 1991-04-30 EP EP19910810329 patent/EP0456607B1/en not_active Expired - Lifetime
- 1991-04-30 DE DE59107183T patent/DE59107183D1/en not_active Expired - Fee Related
- 1991-05-03 US US07/695,373 patent/US5180495A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5180495A (en) | 1993-01-19 |
EP0456607A1 (en) | 1991-11-13 |
EP0456607B1 (en) | 1996-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69121149D1 (en) | Cleaning process | |
DE69424589D1 (en) | Household water purification system | |
DK0496899T3 (en) | Cleaning process | |
DE69131853D1 (en) | Cleaning process | |
DE69229878D1 (en) | WASTEWATER PLANT | |
KR920000385U (en) | water purifier | |
DE59107183D1 (en) | Water purification process | |
HU913663D0 (en) | Process for the purification of the water solution of n-methyl-morfoline-n-oxyd | |
GB9020261D0 (en) | Water purification plant | |
IT9020479A0 (en) | purification | |
DK286789D0 (en) | water purification | |
KR910019754U (en) | Commercial water purifier | |
KR910018306U (en) | Water purification device | |
KR910014894U (en) | Water purification device for aquarium | |
KR940001034U (en) | Water softener | |
ITMI910238A0 (en) | IMPROVED PROCEDURE FOR WATER PURIFICATION | |
DK545189D0 (en) | water purification | |
KR910000744U (en) | Multi-stage water purification method | |
KR920009525U (en) | water purifier | |
KR910019753U (en) | water purifier | |
KR910002634U (en) | water purifier | |
KR920021495U (en) | water purifier | |
KR920006016U (en) | Filter for water purifier | |
KR910003807U (en) | Aquarium water purification device | |
KR920004055U (en) | Simple water purifier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: CIBA SPECIALTY CHEMICALS HOLDING INC., BASEL, CH |
|
8339 | Ceased/non-payment of the annual fee |